i965: use GLboolean for all brw_link_shader returns

[mesa.git] / docs / envvars.html

diff --git a/docs/envvars.html b/docs/envvars.html
index 5c4ca905e953d2101b668bca5816703c48bffdf0..92f9207c80e145168abd87e85a16bf85cdc30f0b 100644 (file)
--- a/docs/envvars.html
+++ b/docs/envvars.html
@@ -210,6 +210,23 @@ sometimes be useful for debugging end-user issues.
 </dl>
 
 
+<h2>NIR passes enviroment variables</h2>
+<p>
+The following are only applicable for drivers that uses NIR, as they
+modify the behaviour for the common NIR_PASS and NIR_PASS_V macros,
+that wrap calls to NIR lowering/optimizations.
+</p>
+
+<dl>
+  <dt><code>NIR_PRINT</code></dt>
+  <dd>If defined, the resulting NIR shader will be printed out at each succesful NIR lowering/optimization call.</dd>
+  <dt><code>NIR_TEST_CLONE</code></dt>
+  <dd>If defined, cloning a NIR shader would be tested at each succesful NIR lowering/optimization call.</dd>
+  <dt><code>NIR_TEST_SERIALIZE</code></dt>
+  <dd>If defined, serialize and deserialize a NIR shader would be tested at each succesful NIR lowering/optimization call.</dd>
+</dl>
+
+
 <h2>Mesa Xlib driver environment variables</h2>
 
 <p>